Homework Help: rational functions... PLEASE HELPPPPP

Posted by luke on Saturday, January 27, 2007 at 6:46pm.

A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical asymptotes x=3, x=-3.

I understand that to set it up, it is

y= ax+b / (x+3)(x-3).

I dont understand how to solve for a and b.

No one has answered this question yet.

Answer this Question

Related Questions

rational functions - A rational function that passes through (0,0) and (4, 8/7) ...
why is noone answering my question?!?! - A rational function that passes through...
Math Rational Functions-Please Clarify =) - I have a question about the rational...
Gr.11 - Rational functions graphing. - 1. Identify a rational function whose ...
Calculus - We're learning about different kinds of functions and I don't...
math - hello, i have some question about rational functions. 1) are there any ...
Math - For the given functions, write the rational function, r(x) = [f(x-h)-f(x...
Math- Rational Functions - 1. Some rational functions have asymptotes, others ...
****college algebra…radical functions**** - Create a rational function such...
MATH _ GRAPHING RATIONAL FUNCTIONS - When graphing rational functions, how do I ...

For Further Reading

First Name:
School Subject:
Answer: